KN-189 Conradson Carbon Residue Tester

Overview

   KN-189 Conradson Carbon Residue Tester conforms to ASTM D189 Standard Test Method for Conradson Carbon Residue of Petroleum Products. This apparatus covers the determination of the amount of carbon residue left after evaporation and pyrolysis of an oil, and is intended to provide some indication of relative coke-forming propensities. This test method is generally applicable to relatively nonvolatile petroleum products which partially decompose on distillation at atmospheric pressure, our KN-189 Provides an indication of relative coke forming properties of petroleum oils. The residue remaining after a specified period of evaporation and pyrolysis is calculated as a percentage of the original sample.

Features

1.      The tester consists of a flame shield, a blowtorch and a tripod

Technical parameters

1.      Blowtorch:Mig kerosene blowtorch,aperture :Φ25mm

2.      Cover flame body:Back cut diameter 90±2mm End opening diameter 82±2mm

3.      Round iron shield:Φ125±5mm

4.      Porcelain crucible:30ml±1ml

5.      Internal iron crucible:Φ55±2mm

6.      External iron crucible:Φ80±2mm